阅读说明：本技术 一种电驱动叉车电源管理器 (Power manager of electrically-driven forklift ) 是由 路敏 王树东 段雨雨 翟玉兰 崔浩宇 窦术梁 崔兆观 王仕伟 于 2021-08-02 设计创作，主要内容包括：本发明涉及电源管理器的技术领域,特别是涉及一种电驱动叉车电源管理器,其机箱内的空气循环流动后对源管理器进行散热,减少电源管理器工作温度过高出现故障的情况,通过设置多组过滤网对进入防护罩内的空气进行过滤,从而减少室外空气中的灰尘进入机箱内部,从而减少灰尘对电源管理器的污染,提高电源管理器的使用可靠性；包括机箱、支撑机构、散热机构、滑轨、滑板、封闭门、固定机构、拉手、多组排气管、多组百叶、多组第一固定架、多组第一风扇、多组进气管、多组防护罩和多组过滤网,机箱底端设置有支撑机构,机箱左端设置有开口,开口与机箱内相通,散热机构安装在机箱的顶端并与机箱内相通,多组滑轨均安装在机箱外侧壁上。(The invention relates to the technical field of power managers, in particular to a power manager of an electrically-driven forklift, which dissipates heat of a source manager after air in a case circularly flows, reduces the fault condition caused by overhigh working temperature of the power manager, and filters air entering a protective cover by arranging a plurality of groups of filter screens, so that dust in outdoor air is reduced from entering the case, the pollution of the dust to the power manager is reduced, and the use reliability of the power manager is improved; the novel air conditioner comprises a case, a supporting mechanism, a heat dissipation mechanism, slide rails, a sliding plate, a closed door, a fixing mechanism, a handle, a plurality of groups of exhaust pipes, a plurality of groups of louvers, a plurality of groups of first fixing frames, a plurality of groups of first fans, a plurality of groups of air inlet pipes, a plurality of groups of protective covers and a plurality of groups of filter screens.)

1. A power supply manager of an electrically-driven forklift is characterized by comprising a case (1), a supporting mechanism, a heat dissipation mechanism, slide rails (2), a sliding plate (3), a closed door (4), a fixing mechanism, a handle (5), a plurality of groups of exhaust pipes (6), a plurality of groups of louvers (7), a plurality of groups of first fixing frames (8), a plurality of groups of first fans (9), a plurality of groups of air inlet pipes (10), a plurality of groups of protective covers (11) and a plurality of groups of filter screens (12), wherein the supporting mechanism is arranged at the bottom end of the case (1), an opening is formed in the left end of the case (1) and communicated with the inside of the case (1), the heat dissipation mechanism is arranged at the top end of the case (1) and communicated with the inside of the case (1), the plurality of groups of slide rails (2) are all arranged on the outer side wall of the case (1), the sliding plate (3) is arranged inside the case (1) in a left-right sliding mode through the plurality of groups of slide rails (2), the left end of the sliding plate (3) is connected with the right end of the closed door (4), and the right side wall of sealing door (4) pastes tightly with the left side wall of quick-witted case (1), fixed establishment installs on quick-witted case (1) lateral wall and fixes sealing door (4), install on the lateral wall of sealing door (4) handle (5), multiunit blast pipe (6) all communicate and set up on the right side wall of quick-witted case (1), multiunit tripe (7) communicate respectively and set up the gas vent department at multiunit blast pipe (6), multiunit first mount (8) are installed respectively on multiunit blast pipe (6) inside wall, multiunit first fan (9) are installed respectively on multiunit first mount (8) lateral wall and are set up inside blast pipe (6), multiunit intake pipe (10) all communicate and set up the top in quick-witted case (1), the top in multiunit intake pipe (10) is installed respectively to multiunit protection casing (11) bottom, multiunit filter screen (12) all communicate the inside that sets up in multiunit intake pipe (10).

2. The power manager of claim 1, wherein the support mechanism comprises a bottom plate (13), a plurality of sets of telescopic rods (14), a plurality of sets of springs (15), a support base (16), telescopic rods (14), springs (15), a support base (16), a plurality of sets of damping rubber columns (17) and a top plate (18), the top end of the bottom plate (13) is connected with the bottom ends of the plurality of sets of telescopic rods (14), the plurality of sets of springs (15) are respectively installed on the outer side walls of the plurality of sets of telescopic rods (14) in a matched manner, the bottom end of the support base (16) is connected with the top end of the bottom plate (13), the bottom ends of the plurality of sets of damping rubber columns (17) are connected with the top end of the support base (16), the bottom end of the top plate (18) is connected with the top ends of the plurality of sets of telescopic rods (14), and the top ends of the plurality of sets of damping rubber columns (17) are tightly attached to the bottom end of the top plate (18).

3. The power manager of the electrically driven forklift as claimed in claim 1, wherein the heat dissipation mechanism comprises heat dissipation fins (19), a plurality of sets of support columns (20), a ventilation plate (21), a second fixing frame (22) and a second fan (23), the heat dissipation fins (19) are installed at the top end of the chassis (1) and communicated with the inside of the chassis (1), the bottom ends of the plurality of sets of support columns (20) are connected with the top end of the chassis (1), the bottom end of the ventilation plate (21) is connected with the top ends of the plurality of sets of support columns (20), through holes are formed in the ventilation plate (21), the second fixing frame (22) is fixedly installed on the inner side wall of the ventilation plate (21), and the second fan (23) is installed on the outer side wall of the second fixing frame (22) and communicated with the through holes of the ventilation plate (21).

4. The power manager of the electric forklift according to claim 1, wherein the fixing device comprises a fixing member (24), a stud (25) and a screw sleeve (26), the fixing member (24) is installed on the outer side wall of the chassis (1), one end of the stud (25) is fixedly installed on the outer side wall of the fixing member (24), the closing door (4) is sleeved on the outer side wall of the stud (25), and the screw sleeve (26) is rotatably installed on the outer side wall of the stud (25) in a matching manner.

5. The power manager of an electrically driven forklift as recited in claim 2, further comprising a plurality of sets of first shock absorbing pads (27), the plurality of sets of first shock absorbing pads (27) being mounted to the bottom end of the base plate (13).

6. An electrically driven forklift power manager according to claim 1, further comprising a second shock pad (28), the second shock pad (28) being mounted on the left end of the sled (3).

7. The power manager of an electrically driven forklift as recited in claim 2, further comprising a plurality of sets of fixing bolts (29), the plurality of sets of fixing bolts (29) being disposed on the base plate (13).

8. The power manager of an electrically driven forklift as set forth in claim 7, wherein the fixing bolt (29) is preferably made of aluminum alloy.

Technical Field

The invention relates to the technical field of power supply managers, in particular to a power supply manager of an electrically-driven forklift.

Background

An electric powered forklift power manager is an auxiliary device for an electric powered forklift power manager, which is widely used in the field of power managers; the power manager effectively distributes power to different components of the system, the application of the power manager is vital to mobile equipment depending on battery power, when the power manager on the electric forklift is used at present, due to the fact that the power manager lacks a cooling and heat dissipation function, the power manager is overheated after running for a long time, the sensitivity of the power manager to power control is reduced, the service life of the power manager is prolonged, the power manager is prone to being polluted by dust and breaks down when in use, and the use reliability of the power manager is reduced.

Disclosure of Invention

In order to solve the technical problems, the invention provides the power manager of the electrically-driven forklift, which can dissipate heat of the power manager after air in a case flows circularly, reduce the fault condition caused by overhigh working temperature of the power manager, and filter the air entering the protective cover by arranging a plurality of groups of filter screens, so that dust in outdoor air is reduced from entering the case, the pollution of the dust to the power manager is reduced, and the use reliability of the power manager is improved.

The invention discloses a power supply manager of an electrically-driven forklift, which comprises a case, a supporting mechanism, a heat dissipation mechanism, slide rails, slide plates, a sealing door, a fixing mechanism, a handle, a plurality of groups of exhaust pipes, a plurality of groups of louvers, a plurality of groups of first fixing frames, a plurality of groups of first fans, a plurality of groups of air inlet pipes, a plurality of groups of protective covers and a plurality of groups of filter screens, wherein the supporting mechanism is arranged at the bottom end of the case, an opening is formed in the left end of the case and communicated with the inside of the case, the heat dissipation mechanism is arranged at the top end of the case and communicated with the inside of the case, the plurality of groups of slide rails are all arranged on the outer side wall of the case, the slide plates are arranged inside the case in a left-right sliding mode through the plurality of groups of slide rails, the left end of the slide plates is connected with the right end of the sealing door, the right side wall of the sealing door is tightly attached to the left side wall of the case, the fixing mechanism is arranged on the outer side wall of the case and used for fixing the sealing door, the handle is arranged on the outer side wall of the sealing door, and the plurality of exhaust pipes are all communicated with the right side wall of the case, the setting is in the gas vent department of multiunit blast pipe to multiunit tripe intercommunication respectively, and the first mount of multiunit is installed respectively on the multiunit blast pipe inside wall, and the first fan of multiunit is installed respectively on the first mount lateral wall of multiunit and is set up inside the blast pipe, and the multiunit intake pipe all communicates the setting on the top of quick-witted case, and the top at the multiunit intake pipe is installed respectively to multiunit protection casing bottom, and the multiunit filter screen all communicates the setting in the inside of multiunit intake pipe.

The invention discloses a power supply manager of an electrically-driven forklift, which comprises a bottom plate, a plurality of groups of telescopic rods, a plurality of groups of springs, a supporting seat, telescopic rods, springs, a supporting seat, a plurality of groups of damping rubber columns and a top plate, wherein the top end of the bottom plate is connected with the bottom ends of the plurality of groups of telescopic rods, the plurality of groups of springs are respectively installed on the outer side walls of the plurality of groups of telescopic rods in a matching mode, the bottom end of the supporting seat is connected with the top end of the bottom plate, the bottom ends of the plurality of groups of damping rubber columns are all connected with the top end of the supporting seat, the bottom end of the top plate is connected with the top ends of the plurality of groups of telescopic rods, and the top ends of the plurality of groups of damping rubber columns are tightly attached to the bottom end of the top plate.

The invention discloses a power supply manager of an electrically-driven forklift, wherein a heat dissipation mechanism comprises heat dissipation fins, a plurality of groups of support columns, a ventilation plate, a second fixing frame and a second fan, the heat dissipation fins are arranged at the top end of a case and communicated with the inside of the case, the bottom ends of the plurality of groups of support columns are connected with the top end of the case, the bottom end of the ventilation plate is connected with the top ends of the plurality of groups of support columns, through holes are formed in the ventilation plate, the second fixing frame is fixedly arranged on the inner side wall of the ventilation plate, and the second fan is arranged on the outer side wall of the second fixing frame and communicated with the through holes of the ventilation plate.

The invention discloses a power supply manager of an electrically-driven forklift, which comprises a fixing piece, a stud and a threaded sleeve, wherein the fixing piece is arranged on the outer side wall of a case, one end of the stud is fixedly arranged on the outer side wall of the fixing piece, a closed door is sleeved on the outer side wall of the stud, and the threaded sleeve is rotatably arranged on the outer side wall of the stud in a matched manner.

The power supply manager of the electrically-driven forklift further comprises a plurality of groups of first shock absorption pads, and the plurality of groups of first shock absorption pads are all installed at the bottom end of the bottom plate.

The power supply manager of the electrically-driven forklift further comprises a second shock pad, and the second shock pad is mounted at the left end of the sliding plate.

The power supply manager of the electrically-driven forklift further comprises a plurality of groups of fixing bolts, and the plurality of groups of fixing bolts are all arranged on the bottom plate.

According to the power supply manager of the electrically-driven forklift, the fixing bolt is preferably made of aluminum alloy.

Compared with the prior art, the invention has the beneficial effects that: install the power manager on the top of slide and put into quick-witted incasement portion, it is rotatory to discharge the air of quick-witted incasement outwards to open the first fan of multiunit, make outdoor air pass through multiunit intake pipe entering quick-witted incasement portion, thereby make the air circulation of quick-witted incasement dispel the heat to the source manager after flowing, reduce the condition that power manager operating temperature is too high breaks down, filter the air that gets into the protection casing through setting up the multiunit filter screen, thereby reduce the dust among the outdoor air and get into quick-witted incasement portion, seal the opening of quick-witted case through the closed door simultaneously, thereby reduce the pollution of dust to the power manager, improve power manager's use reliability.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view showing the structure of the connection of a support column to a ventilation board or the like;

FIG. 3 is an enlarged view of the exhaust duct in connection with louvers or the like;

FIG. 4 is an enlarged schematic view of the connection between the support base and the shock-absorbing rubber column;

FIG. 5 is a front view of the telescopic rod connected to a spring;

in the drawings, the reference numbers: 1. a chassis; 2. a slide rail; 3. a slide plate; 4. a closing door; 5. a handle; 6. an exhaust pipe; 7. louver blades; 8. a first fixing frame; 9. a first fan; 10. an air inlet pipe; 11. a protective cover; 12. a filter screen; 13. a base plate; 14. a telescopic rod; 15. a spring; 16. a supporting seat; 17. a shock-absorbing rubber column; 18. a top plate; 19. a heat dissipating fin; 20. a support pillar; 21. a ventilation board; 22. a second fixing frame; 23. a second fan; 24. a fixing member; 25. a stud; 26. a threaded sleeve; 27. a first cushion pad; 28. a second cushion pad; 29. and (5) fixing the bolt.

Detailed Description

The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.

As shown in fig. 1 to 5, the power manager of an electrically driven forklift of the present invention comprises a chassis 1, a supporting mechanism, a heat dissipation mechanism, slide rails 2, a sliding plate 3, a sealing door 4, a fixing mechanism, a handle 5, a plurality of exhaust pipes 6, a plurality of louvers 7, a plurality of first fixing frames 8, a plurality of first fans 9, a plurality of intake pipes 10, a plurality of protective covers 11, and a plurality of filter screens 12, wherein the supporting mechanism is arranged at the bottom end of the chassis 1, the left end of the chassis 1 is provided with an opening communicated with the inside of the chassis 1, the heat dissipation mechanism is arranged at the top end of the chassis 1 and communicated with the inside of the chassis 1, the plurality of slide rails 2 are all arranged on the outer side wall of the chassis 1, the sliding plate 3 is arranged inside the chassis 1 in a left-right sliding manner through the plurality of slide rails 2, the left end of the sliding plate 3 is connected with the right end of the sealing door 4, the right side wall of the sealing door 4 is tightly attached to the left side wall of the chassis 1, the fixing mechanism is arranged on the outer side wall of the chassis 1 and fixes the sealing door 4, the handle 5 is installed on the outer side wall of the closed door 4, a plurality of groups of exhaust pipes 6 are all communicated and arranged on the right side wall of the case 1, a plurality of groups of louvers 7 are respectively communicated and arranged at exhaust ports of the plurality of groups of exhaust pipes 6, a plurality of groups of first fixing frames 8 are respectively installed on the inner side walls of the plurality of groups of exhaust pipes 6, a plurality of groups of first fans 9 are respectively installed on the outer side walls of the plurality of groups of first fixing frames 8 and arranged inside the exhaust pipes 6, a plurality of groups of air inlet pipes 10 are all communicated and arranged at the top end of the case 1, the bottom ends of a plurality of groups of protective covers 11 are respectively installed at the top ends of the plurality of groups of air inlet pipes 10, and a plurality of groups of filter screens 12 are all communicated and arranged inside the plurality of groups of air inlet pipes 10; install power manager on slide 3's top and put into quick-witted incasement 1 inside, it is rotatory to discharge quick-witted incasement 1 air outwards to open the first fan 9 of multiunit, make outdoor air get into quick-witted incasement 1 inside through multiunit intake pipe 10, thereby make the air circulation in quick-witted case 1 flow the back to dispel the heat to the source manager, reduce the condition that power manager operating temperature is too high breaks down, filter the air that gets into in protection casing 11 through setting up multiunit filter screen 12, thereby reduce the dust among the outdoor air and get into quick-witted incasement 1 inside, seal quick-witted case 1's opening through closing door 4 simultaneously, thereby reduce the pollution of dust to power manager, improve power manager's use reliability.

The invention discloses a power supply manager of an electrically-driven forklift, which comprises a bottom plate 13, a plurality of groups of telescopic rods 14, a plurality of groups of springs 15, a supporting seat 16, telescopic rods 14, springs 15, a supporting seat 16, a plurality of groups of damping rubber columns 17 and a top plate 18, wherein the top end of the bottom plate 13 is connected with the bottom ends of the plurality of groups of telescopic rods 14, the plurality of groups of springs 15 are respectively installed on the outer side walls of the plurality of groups of telescopic rods 14 in a matching way, the bottom end of the supporting seat 16 is connected with the top end of the bottom plate 13, the bottom ends of the plurality of groups of damping rubber columns 17 are connected with the top ends of the plurality of groups of telescopic rods 14, and the top ends of the plurality of groups of damping rubber columns 17 are tightly attached to the bottom end of the top plate 18; when machine case 1 receives vibrations, cushion roof 18 through multiunit telescopic link 14 and multiunit spring 15 to make roof 18 carry out the shock attenuation to machine case 1, improve the power manager shock attenuation effect of machine case 1 inside, improve power manager's protectiveness, paste tightly through the bottom that sets up multiunit yielding rubber post 17 and multiunit roof 18, thereby reduce the vibrations of roof 18, reduce vibrations to power manager's damage, improve device's practicality.

The invention discloses a power supply manager of an electrically-driven forklift, wherein a heat dissipation mechanism comprises heat dissipation fins 19, a plurality of groups of support columns 20, a ventilation plate 21, a second fixing frame 22 and a second fan 23, the heat dissipation fins 19 are arranged at the top end of a case 1 and communicated with the inside of the case 1, the bottom ends of the plurality of groups of support columns 20 are connected with the top end of the case 1, the bottom end of the ventilation plate 21 is connected with the top ends of the plurality of groups of support columns 20, the ventilation plate 21 is provided with through holes, the second fixing frame 22 is fixedly arranged on the inner side wall of the ventilation plate 21, and the second fan 23 is arranged on the outer side wall of the second fixing frame 22 and communicated with the through holes of the ventilation plate 21; through setting up radiating fin 19, improve the radiating efficiency of quick-witted case 1 inside, improve power manager's radiating effect, blow to radiating fin 19's surface through opening second fan 23 to make radiating fin 19 rapid cooling, improve radiating fin 19 and to quick-witted case 1 inside radiating rate, improve device's practicality.

The invention discloses a power supply manager of an electrically-driven forklift, which comprises a fixing piece 24, a stud 25 and a threaded sleeve 26, wherein the fixing piece 24 is arranged on the outer side wall of a case 1, one end of the stud 25 is fixedly arranged on the outer side wall of the fixing piece 24, a closed door 4 is sleeved on the outer side wall of the stud 25, and the threaded sleeve 26 is rotatably arranged on the outer side wall of the stud 25 in a matched manner; by arranging the stud 25 and the threaded sleeve 26, the convenience of fixing the closing door 4 is improved, the fixing effect of the closing door 4 is improved, and the sealing performance of the closing door 4 on the case 1 is improved.

The power supply manager of the electrically-driven forklift further comprises a plurality of groups of first shock absorption pads 27, wherein the plurality of groups of first shock absorption pads 27 are all arranged at the bottom end of the bottom plate 13; through setting up the first shock pad 27 of multiunit, improve the shock attenuation effect of bottom plate 13 bottom, improve power manager's shock attenuation protectiveness.

The power supply manager of the electrically-driven forklift further comprises a second shock pad 28, wherein the second shock pad 28 is arranged at the left end of the sliding plate 3; through setting up second shock pad 28 to reduce the slide 3 and slide the collision with quick-witted case 1 inside wall right, improve the shock attenuation effect of slide 3.

The power supply manager of the electrically-driven forklift further comprises a plurality of groups of fixing bolts 29, wherein the plurality of groups of fixing bolts 29 are all arranged on the bottom plate 13; by arranging a plurality of groups of fixing bolts 29, the installation and the fixation of the bottom plate 13 are facilitated, and the fixation convenience of the device is improved.

According to the power supply manager of the electrically-driven forklift, the fixing bolt 29 is preferably made of aluminum alloy; through the arrangement, the whole quality of the equipment is reduced while the structural strength of the fixing bolt 29 is ensured, and the whole installation and the lifting are convenient.

When the power manager of the electrically-driven forklift works, firstly, the power manager is installed at the top end of the sliding plate 3 and placed in the case 1, the plurality of groups of first fans 9 are turned on to discharge air in the case 1 outwards, outdoor air enters the case 1 through the plurality of groups of air inlet pipes 10, the air in the case 1 circularly flows and then dissipates heat of the source manager, and then the second fans 23 are turned on to blow air on the surfaces of the heat dissipating fins 19, so that the heat dissipating fins 19 are cooled rapidly, and the heat dissipating speed of the heat dissipating fins 19 to the inside of the case 1 is improved.

According to the power supply manager of the electrically-driven forklift, the installation mode, the connection mode or the setting mode are all common mechanical modes, and the power supply manager can be implemented as long as the beneficial effects of the power supply manager are achieved; the first fan 9 and the second fan 23 of the power supply manager of the electrically-driven forklift are purchased from the market, and the technicians in the industry only need to install and operate the fans according to the attached operating instructions.

The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.